knob
nob
- n a circular rounded projection or protuberance
- n a round handle
- n any thickened enlargement
- n an ornament in the shape of a ball on the hilt of a sword or dagger
- DAWKINS: People who believe in God conclude there must have been a divine knob twiddler who twiddled the knobs of these half-dozen constants to get them exactly right.
- Beginners will appreciate the fact that the D40 has a knob of preset modes, not just my favorite "auto" mode but "portrait," "sports" and more.
- Empire and world interest focused last week on a tiny old man with a knob of a head, thin greying hair and gold-rimmed spectacles.